In flash column chromatography the most commonly used stationary phases are silica gel (SiO 2) and alumina (Al 2 O 3). Other stationary phases are available for specific uses (Table 1). Figure 2 shows the general structure of normal phase, reversed phase and specialized silica.
American Integrity Insurance Company was incorporated in Florida in July of 2006. The company is a Florida-only residential property insurance company that has a network of over 500 independent agents throughout the state.
American Financial Network, Inc. provides supplemental insurance policies. through AFLAC to its employees and employeesâ families. The employee is. responsible for the full amount of the premium for themselves and their. family. Loan Officers (commission employees): All policies offered are after-tax.